Mercurial > hgsubversion
view tests/test_revmap_migrate.py @ 1500:f75c1d112793
tox: give up on Mercurial older than 3.2
Mercurial 3.2 is from November of 2014, and there's a more recent
Ubuntu LTS release than 2014 now available. Debian stable has 3.1, but
the backports get users up to 3.7.x, so I'm comfortable just letting
these older versions of hg be broken.
author | Augie Fackler <raf@durin42.com> |
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date | Sun, 12 Feb 2017 18:31:47 -0500 |
parents | 8937f19586fe |
children |
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import test_util from mercurial import util as hgutil from hgsubversion import svnmeta, maps from mercurial.node import hex class TestRevMapMigrate(test_util.TestBase): def tearDown(self): # revert changes to defaultrevmapclass svnmeta.SVNMeta._defaultrevmapclass = maps.RevMap def _test_revmap_migrate(self, fromclass, toclass): # revmap interfaces to test getters = [ lambda x: x.branchedits('the_branch', 3), lambda x: x.branchedits('the_branch', 4), lambda x: x.branchedits('the_branch', 5), lambda x: x.branchedits('the_branch', 6), lambda x: x.branchedits(None, 5), lambda x: x.branchedits('non_existed', 10), lambda x: x.branchmaxrevnum('the_branch', 3), lambda x: x.branchmaxrevnum('the_branch', 4), lambda x: x.branchmaxrevnum('the_branch', 5), lambda x: x.branchmaxrevnum('the_branch', 6), lambda x: x.branchmaxrevnum(None, 5), lambda x: x.branchmaxrevnum('non_existed', 10), lambda x: list(x.revhashes(3)), lambda x: list(x.revhashes(4)), lambda x: list(x.revhashes(42)), lambda x: list(x.revhashes(105)), lambda x: x.firstpulled, lambda x: x.lastpulled, lambda x: x.lasthash, ] svnmeta.SVNMeta._defaultrevmapclass = fromclass repo = self._load_fixture_and_fetch('two_heads.svndump') meta = svnmeta.SVNMeta(repo) self.assertEqual(meta.revmap.__class__, fromclass) origrevmap = meta.revmap # insert fake special (duplicated, with '\0') data origrevmap[103, None] = b'\0' * 20 origrevmap[104, None] = b'\0' * 18 + b'cd' origrevmap[105, None] = b'ab\0cdefghijklmnopqrs' origrevmap[104, None] = b'\0' * 18 + b'\xff\0' origrevmap[105, 'ab'] = origrevmap[105, None] origvalues = [f(meta.revmap) for f in getters] # migrate to another format (transparently) svnmeta.SVNMeta._defaultrevmapclass = toclass meta = svnmeta.SVNMeta(repo) self.assertEqual(meta.revmap.__class__, toclass) # enable iteration otherwise we cannot use iteritems origrevmap._allowiter = True for k, v in origrevmap.iteritems(): newv = meta.revmap[k] self.assertEqual(newv, v) self.assertEqual(len(newv), 20) self.assertEqual(meta.revmap[meta.revmap.hashes()[v]], v) newvalues = [f(meta.revmap) for f in getters] self.assertEqual(origvalues, newvalues) def test_revmap_migrate_up(self): self._test_revmap_migrate(maps.RevMap, maps.SqliteRevMap) def test_revmap_migrate_down(self): self._test_revmap_migrate(maps.SqliteRevMap, maps.RevMap)